What are the 2 characteristics that show an equation is direct variation?

Q: Which of the following is/are proposition(s). Also if you find the proposition, state whether it is ...

A: In logic and philosophy, a propositional statement is a sentence or expression that is either true o...

Q: Let X = {-4, 1, 5, 7, 10}. Let f : X → Z by f(x) = 10x + 9. Rewrite f as a subset of X x Z. f = { }.

A: 1.X=-4, 1, 5, 7, 10f:X→ℤ by f(x)=10x+9 Note:    Multiple questions are given, we are answer with onl...

Q: Peter Billington Stereo, Inc., supplies car radios to auto manufacturers and is going to open a new ...

A: Form the two equation and draw their graphs then decide the lower cost. 

Q: Choose the form which represents the following system of linear equations: 7x+y-2z -11x +4y + z Зх -...

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Q: write polynomial function in standard form with real coefficients whose zeros include 1, 7i,-7i

A: Given zeros are 1, 7i, -7i Find the polynomial function in standard form.

Q: Write an equation of the line that passes through (-5,5) and is perpendicular to the line defined by...

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Q: b. 5/3

A: Given data÷  53 It means 5 divided by 3 Start the problem by making tape diagram of three parts,

Q: Given: m(n)=10-3n^2 a. Perform the given operation and simplify the answer. Given: m(n)=10-3n^2 an...

A: Explanation of the answer is as follows

Q: It has been said that newspapers are disappearing, replaced by various electronic media. In 2001, ne...

A: We need to write linear equation.

Q: QUESTION 9 What is not a step in creating a hypothesis test? O State Null O State Alternate O Choose...

A: Option (D) is correct Step positive is not a step in creating a hypothesis test.

Q: Read the problem below. Then explore ways to write expressions from words. Write an expression with ...

A: Let's find. 

Q: 1.44 -0.36 5.52 0.00 0.04 -0.36 10.33 -7.78 0.00 -2.15 A = b = 5.52 -7.78 28.40 9.00 0.00 0.00 9.00 ...

A: The answer is shown in below steps.

Q: Question 4 Given the matrices below, find B - 2A 2 0 -1 7 -5 A 4 -5 -4 -3 1 3 5 -5 C E -2 4 3 Choice...

A: The given question has been solved in detail and option (a) is the correct answer

Q: 4s – r – 5t - (2r + 5s + 3t) 4t – (4r + 4s) 5s – 3r + 3t with r, s and t real. Find a matrix A such ...

A: Let's find. 

Q: 11) Determine the Interquartile Range of the set of data. Show all work.

A: Given data set:- 1,3,3,7,8,8,11,14,15,19,21,21,21 Ther are given 13 data points 

Q: u = az and the constraint S1(a - az) + azldt < 1 calculate what will be u calculate what will be az

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Q: 32. (2 +4), What is the value of the expression 22 A 10 B 15 C 19 D 27

A: The given problem can be solved as follows:

Q: Solve the problem below by showing all steps. Draw a figure for clarity. Support your answer by sta...

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Q: Which triangle has a side length of 45 cm? 16

A: Topic:- sequence and series

Q: Consider the matrix A = Then for every positive integer n, we have %3D An = 2nA A" = 2"-1A %3D %3D t...

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Q: Evaluate the function f(x) = -x^2+3x+2 for the following:  f(-2) and f(10)

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Q: 3. The table below shows the gender and amount of time each person surveyed exercises each day. Male...

A: Since you have asked multiple question, we will solve the first question for you as per our guide li...

Q: х2-2х-3 с. х+1 х2—4 х+5

A: solve

Q: Solve the following literal equations for the x . Match with the answer on the right. у %3 За + с A ...

A: find x in terms of second variable

Q: 5. Find the inverse of this matrix [13 -6 8 -7 1 -11 16 -5 9. 2 14 4 10 12 -3]

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Q: Q6 - Line passes through (1,6) & (3,16) (hint: use the formula for finding slope using two points!) ...

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Q: z²+15 c. z²-4z-45 2.

A: Given z2+15z2-4z-45Lets equate the numerator and denominator to zeroz2+15=0z2=-15z=±3.87i

Q: Which of the following is/are proposition(s). Also if you find the proposition, state whether it is ...

A:

Q: Consider SiR" W show using det, that s is a linear transtermation 2Delermine mairix CS],

A: S:ℝ2→ℝ4Sab=aab-a0

Q: EVALUATION: DIRECTIONS: Read each item carefully. Write the letter of the correct answer on the spac...

A:

Q: 10:41 AM Mon Mar 21 https://www.pandaexpr X G curse of the golden flow X E https •app.edula E- Quest...

A: Given query is to find the opposite of every number.  

Q: the remmaning polytromial , two zeros are givern . Find the remairning zeros. PGel = 2e" +272e-324, ...

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Q: 119% Divide the following using Long Division: x'+4x-5x+5 5х3 +6х +8 x-3 x+2 Synthetic Division – A ...

A: According to the guidelines,we are instructed to answer only one question, or 3 sub question, here I...

Q: 11. Solve the value of x in the given figure. С.4 А. 8 В. 6 D. 10 10 Tf m A ло then wzhot is the m E...

A: according to our guidelines we can answer first question and rest can be reposted. 

Q: Let X = {-4, 1, 5, 7, 10}. Let f :X → Z by f(x) = = 10x + 9. Rewrite f as a subset of X x Z. f = { }...

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Q: = 1 – 3, h(x) = VT, then If f(x) = x* + 6, g(x) fogo h(z)-

A: Find your answer below 

Q: -6 -5 -4 -3 -2 -2 -3 =4 -5 Write an equation for the cube root function g shown above g(æ) :

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Q: nen 1/2 is a positive odd integer. ed

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Q: 4) The square of n diminished by three 5) Half of the sum of twice x and thrice y 6) Ten more than t...

A: Since you have asked a question with multiple parts in a single request we would be answering only t...

Q: Peter is 1/3 as old as his brother and 3 years younger than his sister. The sum of their ages is 38....

A: The find: The age of Peter's sister. Given information: Peter is 13 as old as his brother and 3 year...

Q: Let P be the plane with equation x-2y+2z =-10. Find four distinct points on P at distance 6 v2 to th...

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Q: 1. Simplify the following expressions: a) (x– 1)(x+ 2) b) (х- 10) - (х — 2) c) 4(x – 1)(x+ 1) + 2(x ...

A: topic - simplification

Q: 25 Select the correct answer. Consider the graph of the function () = e². %3D y 5- 4- 3- 2- 1 -5 -4 ...

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Q: use frtmat's factorization to factor 2911 as a product of prime factors

A: We need to factor 2911 using Fermat's factorization.

Q: 4 -6 -5 -4 -3 -2 -1 4 -2 -3 -4 Write an equation for the square root function graphed above f(x) = 2...

A: Graph of the transformed square root function is given, we have to find its equation.

Q: Use the equation y = - 7(2"). Find the value of x when y = - 7. 00 O1 O-1

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Q: formResponse [1 Let A = 0 Lo 3 2 31 1 1. Which of the following is true about A-1? 4]

A: If the matrix A = a11a12a13a21a22a23a31a32a33 , then det(A)= a11 a22a23a32a33-a12a21a23a31a33+a13a21...

Q: Simplify the expression completely: (z + 5) (x – 5) (x² – 25) – (z + 1) (z² – 8) = 5) (2- 25)- (+ 1)...

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Q: For the polynomial, -1 is a zero of multiplicity two. f(x)= x^4 + 6x^3 + 22x^2 + 30x + 13. Express f...

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Q: 1 and v, = 1 1 We have found the following about the matrix A with eigenvectors 1, =, a, = 2, and re...

A: